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Pipe joining device

a technology of pipe joining and pipe, which is applied in the direction of pipes/joints/fittings, pipe laying and repair, clamps, etc., can solve the problems of damage to pipes, and more particularly inside the receiving pipes, and achieve the effect of convenient and quick joining of two pipes, improved adherence of pipes, and convenient insertion

Active Publication Date: 2016-10-18
INNOVAGRIP INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

Enables quick and secure joining of pipes from small to large sections without flexing, minimizing damage and eliminating the need for preliminary regulations, while maintaining horizontal alignment for efficient pipe connection.

Problems solved by technology

Our device always maintains the two pipes horizontally during the junction, contrary to other devices where pipes must flex to facilitate insertion, thus damaging pipes, and more particularly inside the receiving pipe.

Method used

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  • Pipe joining device
  • Pipe joining device
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Examples

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Embodiment Construction

[0027]In the following description and in the accompanying drawings, the numeral numbers refer to identical parts in the various Figures.

[0028]FIG. 1 shows the device 20 joining the pipe 22 with the pipe 22′. The device has two parallel jaws 24,24′ to hold the pipes, each jaw has two claws 26,26′, one of the jaw is fixed 24 and the other is mobile 24′. The jaws are in combination with means of displacement rods 28 comprising two smooth rods 30,30′ and two rods provided with means of rack 32,32′ on which a means of pinions 34 is moving and pulling the mobile jaw toward the fixed jaw. The means of pinions comprise two pinions 36,36′ corresponding to racks 32,32′. A knob 40 is shown on the means of pinion for rolling and fixing a desired position of the mobile jaw. Each jaw is having spacing means 42 for opening their claws to adapt the opening of the jaw to the section of the pipe. Means of spacing comprise a spacing bar 44 transversally disposed between the claws and sliding along lo...

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Abstract

A device 20 used to join two pipes 22,22′ positioned end to end. The device comprises two parallel jaws 24,24′ holding the pipes mounted in combination with means of rods 28 linking the two jaws. One jaw is fixed 24 while the other jaw is mobile 24′; at least one rod is provided with means of rack wherein means of pinions 34 are moved while pulling the mobile jaw 24′ towards or away from the fixed jaw until the pipes are connected. Each jaw is provided with means of spacing 42 their claws for adjusting their opening with the section of the pipes. Those means of spacing claws comprise a transversal bar 44 mounted between the claws and adapted to move, transversally along longitudinal slots made in the claws, thus spacing or moving closer the claws and then determining a sufficient opening corresponding with the pipe section.

Description

BACKGROUND OF THE INVENTION[0001]This invention relates to pipe joining devices which are used to link two pipes from different sections together.PRIOR ART[0002]A previous Canadian patent application no. 2816196 for the same invention was filed on May 21, 2013 by the same author.OBJECTIVES AND ADVANTAGES[0003]There is a need in the market of pipes for a device allowing to easily and quickly join two pipes together by minimizing preliminary regulations before utilization.[0004]Our device allows connection of pipes from small to large sections.[0005]Our device always maintains the two pipes horizontally during the junction, contrary to other devices where pipes must flex to facilitate insertion, thus damaging pipes, and more particularly inside the receiving pipe.DESCRIPTION OF OUR CONCEPT[0006]Our device comprises:[0007]two parallel jaws, a first jaw is fixed and a second is mobile, the jaws are used for holding firmly two pipes destined to be joined together.[0008]Means of displacem...

Claims

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Application Information

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Patent Type & Authority Patents(United States)
IPC IPC(8): B25B5/14F16L1/10F16L1/09B25B27/10
CPCF16L1/09B25B5/147B25B27/10F16L1/10Y10T29/53796
Inventor BOUCHARD, BENOIT
Owner INNOVAGRIP INC